CN106718598A - A kind of method for shortening southerm yew seed base building time - Google Patents
A kind of method for shortening southerm yew seed base building time Download PDFInfo
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- CN106718598A CN106718598A CN201611241005.9A CN201611241005A CN106718598A CN 106718598 A CN106718598 A CN 106718598A CN 201611241005 A CN201611241005 A CN 201611241005A CN 106718598 A CN106718598 A CN 106718598A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/005—Cultivation methods
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/005—Following a specific plan, e.g. pattern
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
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Abstract
A kind of method for shortening southerm yew Seed multiplication base production time, it is characterised in that sequentially comprise the following steps：A, the selection of southerm yew select tree；B, the mark at select tree florescence；C, select tree are pruned；D, select tree are completely cured；E, base selection；F, base planning site preparation；G, select tree lifting；H, select tree configuration；I, select tree plant；J, tending management；K, Seed Treatment and storage.The present invention can greatly shorten Seed multiplication base high-volume seed production time, breeding garden initial stage seed production is low, high-volume seed production time takes 10 15 years, seed forest high-volume seed production time takes 68 years and seed genetic gain is smaller, by after step of the present invention construction Seed multiplication base, as long as its high-volume seed production time 2 years and seed genetic gain is higher, seed quality is excellent after operation, and yield is high.
Description
Technical field
The invention belongs to trees Seed-breeding techniques field, and in particular to one kind shortens southerm yew Seed multiplication base and goes into operation
The method of time.
Background technology
Southerm yew is gymnosperm taxaceae, is to collect timber-used, medicinal and view and admire the national I grade of treasure for being utilized as the whole body
The multipurpose tree species of your protection, main product is in south China broad area.Using sowing and breeding southerm yew seedling, with numerous
Educate that technology is simple, breed low cost, easily produce in enormous quantities, and the surrival rate of afforestation is high, be current southern red the characteristics of grow fast
The major way of beans China fir seedling breeding.
At present, Taxus chinensis var. mairei Seeds be mainly derived from it is wild, with southerm yew depth more than on the way exploitation and industry
Change progress faster, the demand of Taxus chinensis var. mairei Seeds increasingly increases, and wild Taxus chinensis var. mairei Seeds yield and quality can not
The market demand is met, further, since to the year after year immoderate destructive collection of wild Taxus chinensis var. mairei Seeds, greatly destroying
Exhausted southerm yew wild resource is on the verge of, and the effective way for solving problem above is exactly to carry out artificial Fine Variety Base Construction.
The method of southerm yew Fine Variety Base Construction has several kinds, such as seed forest, breeding garden.
Seed forest be on the basis of excellent wildwood or the excellent artificial forest for knowing introduces a collection, by stay it is excellent rogue dredge
Cut down, the breeding standing forest built for the production preferable tree seed of hereditary quality, it is a large amount of at present to use, but exist because select tree enters
Hereditary quality is poor caused by selecting rate high, and pollen degree of isolation inferior is low, and female-male proportion is easily lacked of proper care and florescence inconsistent product
Raw pollination is insufficient, solid strain number is few, and seed production is low and genetic gain is smaller；
Breeding garden be built by design requirement with Clones of Plus Trees or family, carry out intensive farming, to produce excellent heredity
The extraordinary woods of quality and seeding quality seed, can produce a large amount of high quality seeds, but there is Clones of Plus Trees or family measure week
Phase is long, material shortage, and Planting Techniques requirement is high, solid later, and initial stage seed production is low.
The content of the invention
To solve existing Fine Variety Base Construction and operation year limit for length, seed production and the low problem of quality, the present invention is provided
The method of the shortening southerm yew seed base production time that a kind of fast, hip number of going into operation is big, seed quality is excellent.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：
A kind of method for shortening southerm yew seed base production time, it is comprised the following steps：
A, the selection of southerm yew select tree, according to breeding goal, the forest of the same age or 2 in good species source region or suitable Provenance Region
Uneven aged forest within individual age grade, confirms select tree, to enter being preferred for peak period of blossoming and bearing fruit, female-male proportion 4：1, mark male and female are excellent
Tree；
B, the mark at select tree florescence：Early, middle and late three class is divided into according to southerm yew Flowering period flowering time, it is excellent to step a
Tree performs mark；
C, select tree are pruned：To reduce the select tree tree body moisture evaporation after transplanting, step b select trees are pruned before transplanting；Not
On the premise of destruction top tip, terminal bud, suitably pruned off, removed the overstocked bough of interior thorax and thin and weak branch, sick branch；
D, select tree are completely cured：Soil ball is stayed according to according to step c select tree ground diameter sizes, soil ball diameter, height are respectively 3~4 times of ground diameter
With 2~3 times；Before transplantation 50~60 days when, retain bottom main root, digging annular ditch along the edge of reserved soil ball carries out disconnected side
Root, furrow width 15-20cm, be completely cured otch and smearing of equating are taken root solution, then backfill soil, and watered once every 15 days；
E, base selection：Selection physical features is gentle, and plumbing convenience, traffic convenience, soil layer is deep, fertility is good, pH value 4.5~6.5
Hillside fields or level land, it is desirable to periphery 500m is without taxaceae plant；
F, base planning site preparation：Step e bases are divided into some cells, horizontal band-like site preparation, bandwidth by 5~10 mu of areas
1-1.5m, band spacing 5m, in horizontal stripes center, hole pressing spacing 4m lays kind of a plant hole, digs bright cave, and cave width is relatively transplanted excellent with depth
Calcium and magnesium phosphorus 3-5kg is spread fertilizer over the fields as base manure in tree big 20 cm of soil ball, cave, in case plant southerm yew select tree；
G, select tree lifting：Step d select trees are dug from circular groove periphery to trunk direction, main root is blocked, equating main root otch is simultaneously smeared
Take root solution；Then soil ball is coated with straw rope；
H, select tree configuration：Will in each cell in step f, select florescence identical select tree, female plant random alignment plant, staminiferous plant every
Row is every strain, female-male proportion 4：1；The neighbor cell florescence is identical or close；
I, select tree plant：Mid or late October, first pour water or take root and be molten toward appropriate topsoil is added in step f kind plant holes before plant
Liquid simultaneously stirs into starchiness, according to step h requirements, step g select trees is placed in kind of plant hole, righting tree body, places 15 minutes,
Allow mud to immerse soil ball, cut off straw rope in soil ball, be then layered earthing having peace of mind to cave face and put down, continuation is trained one layer and loosened the soil, and is higher by kind
Plant hole 15cm, in steamed bun shape, in case soil water evaporation is collapsed with soil in kind plant hole causes ponding；And carry out support protection,
Prevent tree body from lodging and loosening；
J, tending management：Annual 5~June and 8~September expand cave and earth up 2 times, and 8~September is combined fosters fertilising 1 time, ditch spread composite fertilizer
500g/ plants；
K, Seed Treatment and storage：Take on a red color whne aril, harvest in time in batches when seed is in yellowish-brown, cone heap is rotten 2-3 days
Afterwards, wash removal aril by rubbing with the hands, dry in the shade, preserve.
The beneficial effects of the present invention are：Seed base building method step of the present invention is simple, by south
The selection of Chinese yew select tree, base selection and planning site preparation, select tree configuration, select tree transplanting, tending management and seed collection, contract significantly
Short Seed multiplication base high-volume seed production time, breeding garden initial stage seed production is low, high-volume seed production time wants 10-15
Year, seed forest high-volume seed production time takes 6-8 and seed genetic gain is smaller, and breeding is built by step of the present invention
Behind base, as long as its high-volume seed production time 2 years and seed genetic gain is higher, seed quality is excellent after operation, yield
It is high.
Specific embodiment
Clear, complete description is carried out to the technical scheme in the embodiment of the present invention below, it is clear that described embodiment
Only a part of embodiment of the invention, rather than whole embodiments.Based on embodiments of the invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
A kind of method for shortening southerm yew seed base production time, it is comprised the following steps：
A, the selection of southerm yew select tree, according to breeding goal, the forest of the same age or 2 in good species source region or suitable Provenance Region
Uneven aged forest within individual age grade, confirms select tree, to enter being preferred for peak period of blossoming and bearing fruit, female-male proportion 4：1, mark male and female are excellent
Tree；
B, the mark at select tree florescence：Early, middle and late three class is divided into according to southerm yew Flowering period flowering time, it is excellent to step a
Tree performs mark；
C, select tree are pruned：To reduce the select tree tree body moisture evaporation after transplanting, step b select trees are pruned before transplanting；Not
On the premise of destruction top tip, terminal bud, suitably pruned off, removed the overstocked bough of interior thorax and thin and weak branch, sick branch；
D, select tree are completely cured：Soil ball is stayed according to according to step c select tree ground diameter sizes, soil ball diameter, height are respectively 3~4 times of ground diameter
With 2~3 times；Before transplantation 50~60 days when, retain bottom main root, digging annular ditch along the edge of reserved soil ball carries out disconnected side
Root, furrow width 15-20cm, be completely cured otch and smearing of equating are taken root solution, then backfill soil, and watered once every 15 days；
E, base selection：Selection physical features is gentle, and plumbing convenience, traffic convenience, soil layer is deep, fertility is good, pH value 4.5~6.5
Hillside fields or level land, it is desirable to periphery 500m is without taxaceae plant；
F, base planning site preparation：Step e bases are divided into some cells, horizontal band-like site preparation, bandwidth by 5~10 mu of areas
1-1.5m, band spacing 5m, in horizontal stripes center, hole pressing spacing 4m lays kind of a plant hole, digs bright cave, and cave width is relatively transplanted excellent with depth
Calcium and magnesium phosphorus 3-5kg is spread fertilizer over the fields as base manure in tree big 20 cm of soil ball, cave, in case plant southerm yew select tree；
G, select tree lifting：Step d select trees are dug from circular groove periphery to trunk direction, main root is blocked, equating main root otch is simultaneously smeared
Take root solution；Then soil ball is coated with straw rope；
H, select tree configuration：Will in each cell in step f, select florescence identical select tree, female plant random alignment plant, staminiferous plant every
Row is every strain, female-male proportion 4：1；The neighbor cell florescence is identical or close；
I, select tree plant：Mid or late October, first pour water or take root and be molten toward appropriate topsoil is added in step f kind plant holes before plant
Liquid simultaneously stirs into starchiness, according to step h requirements, step g select trees is placed in kind of plant hole, righting tree body, places 15 minutes,
Allow mud to immerse soil ball, cut off straw rope in soil ball, be then layered earthing having peace of mind to cave face and put down, continuation is trained one layer and loosened the soil, and is higher by kind
Plant hole 15cm, in steamed bun shape, in case soil water evaporation is collapsed with soil in kind plant hole causes ponding；And carry out support protection,
Prevent tree body from lodging and loosening；
J, tending management：Annual 5~June and 8~September expand cave and earth up 2 times, and 8~September is combined fosters fertilising 1 time, ditch spread composite fertilizer
500g/ plants；
K, Seed Treatment and storage：Take on a red color whne aril, harvest in time in batches when seed is in yellowish-brown, cone heap is rotten 2-3 days
Afterwards, wash removal aril by rubbing with the hands, dry in the shade, preserve.
The beneficial effects of the present invention are：Seed base building method step of the present invention is simple, by south
The selection of Chinese yew select tree, base selection and planning site preparation, select tree configuration, select tree transplanting, tending management and seed collection, contract significantly
Short Seed multiplication base high-volume seed production time, breeding garden initial stage seed production is low, high-volume seed production time wants 10-15
Year, seed forest high-volume seed production time takes 6-8 and seed genetic gain is smaller, and breeding is built by step of the present invention
Behind base, as long as its high-volume seed production time 2 years and seed genetic gain is higher, seed quality is excellent after operation, yield
It is high.
Specific case used herein is set forth to principle of the invention and implementation method, and above example is said
It is bright to be only intended to help and understand the method for the present invention and its core concept.It should be pointed out that for the ordinary skill of the art
For personnel, under the premise without departing from the principles of the invention, some improvement and modification can also be carried out to the present invention, these improvement
Also fallen into the protection domain of the claims in the present invention with modification.
Claims (9)
1. it is a kind of shorten southerm yew Seed multiplication base production time method, it is characterised in that sequentially comprise the following steps：a、
The selection of southerm yew select tree；B, the mark at select tree florescence；C, select tree are pruned；D, select tree are completely cured；E, base selection；F, base
Planning site preparation；G, select tree lifting；H, select tree configuration；I, select tree plant；J, tending management；K, Seed Treatment and storage.
2. as claimed in claim 1 it is a kind of shorten southerm yew Seed multiplication base production time method, it is characterised in that it is described
Step a includes：According to breeding goal, the different age within the forest of the same age or 2 age grades in good species source region or suitable Provenance Region
Woods, confirms select tree, to enter being preferred for peak period of blossoming and bearing fruit, female-male proportion 4：1, identify male and female select tree.
3. as claimed in claim 2 it is a kind of shorten southerm yew Seed multiplication base production time method, it is characterised in that it is described
Step b includes：Early, middle and late three class is divided into according to southerm yew Flowering period flowering time, mark is performed to step a select trees.
4. as claimed in claim 3 it is a kind of shorten southerm yew Seed multiplication base production time method, it is characterised in that it is described
Step c includes：To reduce the select tree tree body moisture evaporation after transplanting, step b select trees are pruned before transplanting；Do not destroying top
On the premise of the tip, terminal bud, suitably pruned off, removed the overstocked bough of interior thorax and thin and weak branch, sick branch.
5. as claimed in claim 4 it is a kind of shorten southerm yew Seed multiplication base production time method, it is characterised in that it is described
Step d includes：Soil ball is stayed according to according to step c select tree ground diameter sizes, soil ball diameter, height are respectively 3~4 times and 2~3 of ground diameter
Times；Before transplantation 50~60 days when, retain bottom main root, digging annular ditch along the edge of reserved soil ball carries out disconnected lateral root, furrow width
15-20cm, be completely cured otch and smearing of equating is taken root solution, then backfills soil, and watered once every 15 days.
6. as claimed in claim 5 it is a kind of shorten southerm yew Seed multiplication base production time method, it is characterised in that it is described
Step e includes：Selection physical features is gentle, and plumbing convenience, traffic convenience, soil layer is deep, fertility is good, pH value 4.5~6.5 slope
Ground or level land, it is desirable to which periphery 500m is without taxaceae plant；The step f includes：Step e bases are drawn by 5~10 mu of areas
It is divided into some cells, horizontal band-like site preparation, bandwidth 1-1.5m, band spacing 5m, in the hole pressing spacing 4m laying plantations of horizontal stripes center
Cave, digs bright cave, and with depth compared with transplanting big 20 cm of select tree soil ball, calcium and magnesium phosphorus 3-5kg is spread fertilizer over the fields as base manure in cave to cave width, in case planting
Plant southerm yew select tree.
7. as claimed in claim 6 it is a kind of shorten southerm yew Seed multiplication base production time method, it is characterised in that it is described
Step g includes：Step d select trees are dug from circular groove periphery to trunk direction, main root is blocked, equating main root otch and smearing are taken root molten
Liquid；Then soil ball is coated with straw rope.
8. as claimed in claim 7 it is a kind of shorten southerm yew Seed multiplication base production time method, it is characterised in that it is described
Step h includes：Will in each cell in step f, select florescence identical select tree, female plant random alignment plant, staminiferous plant interlacing every
Strain, female-male proportion 4：1；The neighbor cell florescence is identical or close.
9. as claimed in claim 8 it is a kind of shorten southerm yew Seed multiplication base production time method, it is characterised in that it is described
Step i includes：Mid or late October, first toward appropriate topsoil is added in step f kind plant holes before plant, pour water or take root and solution and stir
Starchiness is mixed, according to step h requirements, step g select trees is placed in kind of plant hole, righting tree body, placed 15 minutes, allow mud
Immersion soil ball, cuts off straw rope in soil ball, is then layered earthing having peace of mind to cave face and puts down, and continuation is trained one layer and loosened the soil, and is higher by kind of a plant hole
15cm, in steamed bun shape, in case soil water evaporation is collapsed with soil in kind plant hole causes ponding；And support protection is carried out, prevent
Tree body lodges and loosens；
A kind of method for shortening southerm yew Seed multiplication base production time as claimed in claim 9, it is characterised in that the step
Rapid j includes：Annual 5~June and 8~September expand cave and earth up 2 times, and 8~September is combined fosters fertilising 1 time, ditch spread composite fertilizer 500g/
Strain；The step k includes：Take on a red color whne aril, harvest in time in batches when seed is in yellowish-brown, after cone heap is rotten 2-3 days, stranding
Wash away except aril, dry in the shade, preserve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201611241005.9A CN106718598A (en) | 2016-12-29 | 2016-12-29 | A kind of method for shortening southerm yew seed base building time |
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| CN201611241005.9A CN106718598A (en) | 2016-12-29 | 2016-12-29 | A kind of method for shortening southerm yew seed base building time |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108307973A (en) * | 2018-01-20 | 2018-07-24 | 天津市连盛达园林绿化工程有限公司 | A kind of nursery stock transplanting method |
| CN108401759A (en) * | 2018-01-20 | 2018-08-17 | 天津市连盛达园林绿化工程有限公司 | A kind of flower plants and nursery stock method for transplanting |
| CN109315163A (en) * | 2018-02-13 | 2019-02-12 | 乐昌市龙山林场 | A kind of method of Chinese Fir Seed Orchards elite stand shortening trimming high yield |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1759653A (en) * | 2005-10-28 | 2006-04-19 | 林敏� | Method for planting southerm yew |
| CN101669439A (en) * | 2008-09-13 | 2010-03-17 | 广东棕榈园林股份有限公司 | Method for transplanting trees with whole canopy |
| CN102812855A (en) * | 2012-08-31 | 2012-12-12 | 广西壮族自治区林业科学研究院 | Method for shortening building time of garden of Masson's pine clone graft seeds |
| CN103636456A (en) * | 2013-11-01 | 2014-03-19 | 安徽奥林园艺有限责任公司 | Big tree transplanting method |
| CN104396687A (en) * | 2014-10-31 | 2015-03-11 | 江苏红豆杉生物科技股份有限公司 | Taxus chinensis cutting orchard construction method |
| CN104604621A (en) * | 2014-12-22 | 2015-05-13 | 中国林业科学研究院林业研究所 | Construction and management method for small tree body seed orchard of picea tree species |
-
2016
- 2016-12-29 CN CN201611241005.9A patent/CN106718598A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1759653A (en) * | 2005-10-28 | 2006-04-19 | 林敏� | Method for planting southerm yew |
| CN101669439A (en) * | 2008-09-13 | 2010-03-17 | 广东棕榈园林股份有限公司 | Method for transplanting trees with whole canopy |
| CN102812855A (en) * | 2012-08-31 | 2012-12-12 | 广西壮族自治区林业科学研究院 | Method for shortening building time of garden of Masson's pine clone graft seeds |
| CN103636456A (en) * | 2013-11-01 | 2014-03-19 | 安徽奥林园艺有限责任公司 | Big tree transplanting method |
| CN104396687A (en) * | 2014-10-31 | 2015-03-11 | 江苏红豆杉生物科技股份有限公司 | Taxus chinensis cutting orchard construction method |
| CN104604621A (en) * | 2014-12-22 | 2015-05-13 | 中国林业科学研究院林业研究所 | Construction and management method for small tree body seed orchard of picea tree species |
Non-Patent Citations (1)
| Title |
|---|
| 曾令海等: "马尾松后建式种子园的营建和管理技术", 《广东林业科技》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108307973A (en) * | 2018-01-20 | 2018-07-24 | 天津市连盛达园林绿化工程有限公司 | A kind of nursery stock transplanting method |
| CN108401759A (en) * | 2018-01-20 | 2018-08-17 | 天津市连盛达园林绿化工程有限公司 | A kind of flower plants and nursery stock method for transplanting |
| CN109315163A (en) * | 2018-02-13 | 2019-02-12 | 乐昌市龙山林场 | A kind of method of Chinese Fir Seed Orchards elite stand shortening trimming high yield |
| CN109315163B (en) * | 2018-02-13 | 2020-08-07 | 乐昌市龙山林场 | Method for dwarfing, pruning and high yield of parent trees in China fir seed orchard |
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